Powerball NZ: How It Works, Odds and the 2026 Changes

Powerball is an optional add-on to New Zealand’s Lotto game, run by Lotto NZ, that gives players a shot at a much bigger First Division jackpot. You cannot buy Powerball on its own: you play a Lotto ticket and then “opt in” to Powerball by paying a little extra and choosing one additional number. On 13 September 2026 the game had its biggest shake-up in years — the Powerball number pool grew, the jackpot ceiling rose and a brand-new prize division was added. This guide explains how the game works today, what the draws cost, when they happen and what your realistic chances are.

What is Powerball NZ?

Powerball is an extra number you add to a standard Lotto line for the chance to win a larger First Division prize. Each Lotto line already has six main numbers chosen from 1 to 40, plus a separately drawn Bonus Ball. When you add Powerball, you also pick one Powerball number — since 13 September 2026 that number is chosen from 1 to 14. To win the top Powerball prize you must match all six main numbers on a single line and the Powerball drawn.

Because Powerball sits on top of Lotto, it uses the same twice-weekly draws and the same winning numbers; the Powerball number simply adds another layer of prizes. A line that wins a Lotto division and also matches the Powerball jumps into the equivalent Powerball division, which pays considerably more. Powerball is operated by Lotto New Zealand, the state-owned body also known as the New Zealand Lotteries Commission, with profits returned to community grants.

In short, Powerball does not change how Lotto is drawn — it changes how much a winning Lotto line can be worth. If none of your Lotto numbers come up, matching the Powerball alone wins nothing in most divisions; the Powerball only pays out when it is attached to a qualifying Lotto result (the one exception being the new Division 8, explained below). That is why Powerball is best understood as a prize multiplier for Lotto rather than a standalone draw.

What changed in the September 2026 Powerball update?

The 13 September 2026 overhaul made the top prize bigger and rarer while spreading more small wins across players. The first draw under the new rules took place on Wednesday 16 September 2026. The headline changes were:

• Bigger number pool: the Powerball number is now drawn from 1 to 14, up from 1 to 10 (four extra balls were added).
• Longer jackpot odds: the odds of winning Powerball Division 1 lengthened from 1 in 38,383,800 to 1 in 53,737,320 per line.
• Higher starting jackpot: the guaranteed minimum jackpot rose from $4 million to $5 million.
• Higher cap: the maximum jackpot rose from $50 million to $60 million before a “Must Be Won” draw forces the prize down.
• A new Division 8: a new, eighth prize tier pays a fixed $12, so there are now eight Powerball divisions instead of seven.

Lotto NZ estimated the changes would lift the number of weekly Powerball winners by about 30%, from roughly 47,000 to around 62,000, with most of those extra wins in the lower divisions. Importantly, the price to play did not change. For the mathematics behind the new odds, see our dedicated guide to the odds of winning Powerball in NZ.

How to play Powerball NZ

You play Powerball by adding it to a Lotto ticket and choosing one Powerball number per line. Here is how each part works.

Choosing your Powerball number (1–14)

When you buy a Lotto ticket you can opt in to Powerball on each line. For every line you want to enter, you pick one Powerball number between 1 and 14. You can choose different Powerball numbers on different lines or repeat the same one — the choice has no effect on your odds, since each Powerball number is equally likely to be drawn. If you would rather not choose, the most common Powerball numbers guide shows how evenly the draws have landed over time.

Power Dip (let the computer choose)

A Power Dip is the quick-pick option: the terminal randomly generates both your Lotto lines and your Powerball numbers. It is the fastest way to buy in and is sold in fixed multi-line sizes (a Power Dip is commonly a 10-line ticket). Picking your own numbers versus taking a Dip makes no difference to your chances — it is purely a matter of preference.

How much does Powerball cost?

Powerball costs $0.80 per line on top of the Lotto line price, and you must play at least four Lotto lines to add Powerball. Because a single Lotto line is $0.70, a combined Lotto + Powerball line is $1.50, so the minimum Powerball entry of four lines costs $6.00. Full current pricing, including dips and system entries, is set out in our Lotto ticket prices in NZ guide.

Powerball draw days and times

Powerball is drawn twice a week, alongside the main Lotto draw. The first draw is every Wednesday at 8:20pm and the second is every Saturday at 8:00pm, New Zealand time. The same six main numbers, Bonus Ball and Powerball are used for both Lotto and Powerball prizes in each draw, so there is nothing extra to watch — the Powerball number is drawn as part of the normal live draw.

Powerball prize divisions and odds

Powerball now has eight prize divisions, from the First Division jackpot down to the new $12 Division 8. Each Powerball division mirrors the matching Lotto division but also requires the Powerball number, which is why the odds are longer but the prizes are far larger. The table below shows what you need to match in a single line, the approximate odds per line and a typical prize (the Powerball figures include the underlying Lotto winnings).

The Bonus Ball mentioned in several divisions is a seventh number drawn after the six main numbers; it can upgrade certain divisions. The new Division 8 — two main numbers plus the Bonus Ball plus the Powerball for a fixed $12 — is the easiest Powerball prize to win and is responsible for most of the extra winners since the 2026 change. For a fuller breakdown of how each tier pays, see our guide to Lotto divisions in New Zealand.

What are the odds of winning the Powerball jackpot?

The odds of winning the Powerball Division 1 jackpot are 1 in 53,737,320 per line. That is why playing more lines is the only thing that materially changes your chances: four lines give four separate shots at those odds, not a shortcut around them. No number-picking strategy, “hot” number or dip-versus-manual choice improves the underlying probability, because every combination is equally likely in each draw.

Powerball jackpots: minimum, cap and Must Be Won

The Powerball jackpot starts at a guaranteed $5 million and rolls over each draw it is not won, up to a maximum of $60 million. When the jackpot reaches that $60 million cap, Lotto NZ holds a “Must Be Won” draw: if nobody matches six main numbers plus the Powerball, the prize “rolls down” and is shared among winners in the next division down. That is how large prizes sometimes end up split between several lower-division tickets.

For comparison, the standalone Lotto First Division is a fixed $1 million, so Powerball is what turns a Lotto draw into a potentially life-changing one. A roll-down is also why a $60 million draw with no top winner can still create dozens of smaller millionaires in Division 2, rather than carrying the prize over again.

Biggest Powerball jackpots in NZ history

The largest New Zealand Powerball prizes on record are:

• $55.16 million — 15 November 2025, the largest total jackpot; three tickets shared it, taking about $18.3 million each.
• $50.2 million — 29 February 2020, split by two Auckland tickets in a Must Be Won draw.
• $50 million — 8 June 2024, with no jackpot winner, so the prize rolled down to seven players who took about $7.1 million each.
• $44.67 million — 10 August 2024, the biggest single-ticket Powerball win, taken by one Auckland family.
• $44 million — 9 November 2016, won by one couple from Dairy Flat, north of Auckland.

Claiming your prize and tax

Lottery prizes in New Zealand, including Powerball, are paid tax-free as a single lump sum. There are no instalment options and no income tax is deducted, so the amount you win is the amount you take home. Any income you later earn by investing that money (for example interest or dividends) can be taxable in the normal way.

You have up to 12 months from the date of the draw to claim a prize. Small amounts can be collected from Lotto outlets, while larger prizes are claimed through Lotto NZ directly. See our guides on whether you pay tax on Lotto winnings in NZ for the detail. Players based overseas should check the tax rules in their own country, as some jurisdictions treat foreign lottery winnings as declarable income.

Who can play Powerball NZ?

You must be at least 18 to buy a Lotto or Powerball ticket in New Zealand, and the age limit is enforced both in store and online. Tickets are sold at authorised Lotto outlets — many dairies, supermarkets and petrol stations — and online to verified account holders through the official MyLotto website or the MyLotto app.

Online play is limited to people physically in New Zealand with a verified MyLotto account; it is not a service aimed at overseas residents, and visitors should be aware that a MyLotto account requires New Zealand identification and a local bank account to withdraw winnings. If you are visiting the country, the practical options are covered in our guide on whether tourists can buy Lotto in NZ.

How does Powerball compare to Lotto and Strike?

Powerball, Lotto and Strike all use the same twice-weekly New Zealand draw, but they offer very different risk-and-reward profiles. Lotto on its own has the shortest jackpot odds and a fixed $1 million First Division; Powerball stacks an extra number on top of Lotto for a much larger, rolling jackpot but longer odds; and Strike is a separate add-on game where you predict the first four main numbers drawn in the exact order they come out.

• Lotto: match 6 of 40 numbers for a fixed $1 million First Division. Best odds of the three, smallest top prize.
• Powerball: add one number from 1 to 14 to a Lotto line for a jackpot that starts at $5 million and grows to $60 million. Longer odds, by far the biggest prizes.
• Strike: pick four numbers and match them in the exact drawn order for Strike Four, with a jackpot that also rolls over. A separate bet with its own ticket cost.

Many players buy all three on the same ticket, but each is optional and each adds to the cost, so it pays to understand what you are actually entering before you opt in.

Common mistakes players make

A few misunderstandings come up again and again with Powerball:

• Thinking Powerball is a separate game. It is an add-on to Lotto; you cannot buy a Powerball-only ticket.
• Believing “lucky” or hot numbers improve the odds. Every Powerball number from 1 to 14 is equally likely each draw; past results do not influence future ones.
• Assuming a Dip is luckier than self-picked numbers. It is not — the method of choosing has no effect on probability.
• Using old odds and jackpot figures. Anything quoting a 1-to-10 Powerball, a $50 million cap or seven divisions predates the September 2026 change.
• Forgetting the claim deadline. Prizes expire 12 months after the draw, so check tickets promptly.

If you ever gamble more than you intended, the honest reality is that Powerball is entertainment with very long odds, not an investment or income strategy.

Frequently asked questions (FAQ)

How many numbers do you pick for Powerball in NZ?

You pick one Powerball number between 1 and 14 for each line you enter, on top of the six main Lotto numbers (1 to 40) on that line. Since 13 September 2026 the Powerball range is 1 to 14; before that it was 1 to 10.

How much does it cost to play Powerball?

Powerball costs $0.80 per line in addition to the $0.70 Lotto line price, making a combined Lotto + Powerball line $1.50. You must play at least four lines to add Powerball, so the minimum entry is four lines for $6.00.

What are the odds of winning Powerball NZ?

The odds of winning the Powerball Division 1 jackpot are 1 in 53,737,320 per line. There are eight prize divisions in total, and the lower divisions — down to the fixed $12 Division 8 — are won far more often.

Are Powerball winnings taxed in New Zealand?

No. Lottery prizes, including Powerball, are paid tax-free as a lump sum in New Zealand, so there is no tax to pay on the win itself. Income you later earn from investing the money may be taxable.

When are the Powerball draws held?

Powerball is drawn twice a week with the main Lotto draw: every Wednesday at 8:20pm and every Saturday at 8:00pm, New Zealand time. You have 12 months from the draw date to claim any prize.